In a P-V diagram (for an ideal gas), an isothermal curve will coincide within adiabatic curve (through a point), when___________________?
A. Cp < Cv
B. Cp = Cv
C. Cp > Cv
D. C ≥ Cv
A. Cp < Cv
B. Cp = Cv
C. Cp > Cv
D. C ≥ Cv